There's a bounty for this right? i spent nearly two full days at this

code/modules/awaymissions/bluespaceartillery.dm

@@ -38,7 +38,7 @@
 	if(..())
 		return
 	var/A
-	A = input("Area to bombard", "Open Fire", A) in GLOB.teleportlocs
+	A = tgui_input_list(usr, "Area to bombard", "Open Fire", GLOB.teleportlocs)
 	var/area/thearea = GLOB.teleportlocs[A]
 	if(usr.stat || usr.restrained())
 		return

code/modules/awaymissions/mission_code/wildwest.dm

@@ -88,7 +88,7 @@
 	else
 		chargesa--
 		insistinga = 0
-		var/wish = input("You want...","Wish") as null|anything in list("Power","Wealth","Immortality","To Kill","Peace")
+		var/wish = tgui_input_list(usr, "You want...","Wish", list("Power","Wealth","Immortality","To Kill","Peace"))
 		switch(wish)
 			if("Power")
 				to_chat(user, "<B>Your wish is granted, but at a terrible cost...</B>")